22.
    发明专利
    未知

    公开(公告)号:DE3914381A1

    公开(公告)日:1990-10-31

    申请号:DE3914381

    申请日:1989-04-29

    Applicant: BASF AG

    Abstract: A process for post-treating colorations with reactive dyes on textiles of cellulose fibres or mixtures of cellulose and synthetic fibres by treating the dyed textiles with aqueous mixtures containing 0.1 to 10g/l of compounds of the formula (I), in which R = C6- to C18-alkyl and X = H, Na, K or NR R R R , where R , R , R and R = H, C1- to C4-alkyl or -CH2-CH2-OH. Fast colorations are obtained and the compounds of formula (I) may be biologically removed from the waste water.

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